URL长度
建议不要超过255byte
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静态页参数
在静态页面上使用动态参数,会造成spider多次和重复抓取
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Meta及标题信息
搜索引擎优化的关键
该页面信息完整
Frame信息
搜索引擎抓取不到Frame的内容
该页面有框架
Flash文字描述
Flash描述能让搜索引擎了解该Flash信息
无Flash描述(0)
1. <img src='/assets/upload/image/20210811/20210811095040_67152.png'>
2. <img src='/assets/upload/image/20191127/20191127171632_66481.jpg' >
3. <img src="http://19490423.com/upload/2018-05-25/thumb_e8e9f928ae3bb109a48b349133071ad8.png" width="150" height="85" />
4. <img src="http://19490423.com/upload/2018-05-25/thumb_fee963bd8383fc2dcee0d1f6d49bf938.png" width="150" height="85" />
5. <img src="http://19490423.com/upload/2019-11-15/thumb_002920197451d2cbc341690b79ca13d1.png" width="150" height="85" />
6. <img src="http://19490423.com/upload/2018-05-25/thumb_fee963bd8383fc2dcee0d1f6d49bf938.png" width="150" height="85" />
7. <img src="http://19490423.com/upload/2018-05-25/thumb_fee963bd8383fc2dcee0d1f6d49bf938.png" width="150" height="85" />
8. <img src='tmp/adv/1.jpg'>
9. <img src="/assets/upload/image/20191223/20191223200232_46123.png">
10. <img src="/assets/upload/image/20191223/20191223200205_67418.png">
11. <img src="/assets/upload/image/20191223/20191223200052_62032.png">
12. <img src="/assets/upload/image/20191223/20191223200026_91567.png">
13. <img src="/assets/upload/image/20191211/20191211181314_14619.png">
14. <img src="/assets/upload/image/20191211/20191211181158_44421.png">
15. <img src='tmp/adv/7.jpg'>
16. <img src='tmp/adv/4.jpg'>
17. <img src='/assets/upload/image/20200509/20200509135357_19723.png'>
18. <img src='/tmp/adv/3.jpg'>
19. <img src='/tmp/adv/4.jpg'>
20. <img src='/tmp/tmp/2.jpg'>
21. ......
seo优化建议可以快速定位你页面哪些地方存在不利seo的因素。